Ticket #46065: 46065.diff

src/wp-admin/includes/misc.php

@@ -2054 +2054 @@
                 set_site_transient( 'php_check_' . $key, $response, WEEK_IN_SECONDS );
         }
 
+        if ( isset( $response['is_acceptable'] ) && $response['is_acceptable'] ) {
+                /**
+                 * Filters whether the active PHP version is considered acceptable by WordPress.
+                 *
+                 * Returning false will trigger a PHP version warning to show up in the admin dashboard to administrators.
+                 *
+                 * This filter is only run if the wordpress.org Serve Happy API considers the PHP version acceptable, ensuring
+                 * that this filter can only make this check stricter, but not loosen it.
+                 *
+                 * @since 5.1.1
+                 *
+                 * @param bool   $is_acceptable Whether the PHP version is considered acceptable. Default true.
+                 * @param string $version       PHP version checked.
+                 */
+                $response['is_acceptable'] = (bool) apply_filters( 'wp_is_php_version_acceptable', true, $version );
+        }
+
         return $response;
 }